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Massive x402 API – MACD Indicator
x402
Massive x402 API – MACD Indicator is a paid API for AI agents from agent.massive.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns Moving Average Convergence/Divergence (MACD) technical indicator data for a given US stock ticker, paid per-request via x402 micropayment.
Price / call$0.01
Success—
StatusUnknown
How this service works
US stock market data, sold per request over x402. Every path here answers 402 with the payment terms in the PAYMENT-REQUIRED header, and answers with the data once the payment settles. No account, no API key, no subscription.
Output
A JSON object containing an array of MACD result entries, each with a MACD value, signal line value, histogram value, and Unix millisecond timestamp. Also includes a URL to the underlying aggregate data used for the calculation and a next_url cursor for pagination.
Example use cases
Momentum signal detection for swing trading
“Get me the last 30 daily MACD values for TSLA using close prices so I can check for recent bullish crossovers.”
Weekly MACD trend for portfolio review
“Fetch the weekly MACD data for SPY for the past year — short window 12, long window 26 — ordered oldest to newest, so I can chart the trend.”
Custom window MACD for quant strategy
“Pull hourly MACD data for NVDA using a short window of 8 and a long window of 21, based on close prices, for the last 50 data points.”
Technical details
Endpoint
GEThttps://agent.massive.com/v1/indicators/macd/%7BstockTicker%7DWhen to prefer
Use this endpoint when you need MACD technical indicator data for US equities without requiring an account, API key, or subscription — ideal for pay-per-use agent workflows where you only need occasional or on-demand technical analysis. Prefer this over subscription-based data providers when cost-per-call economics are favorable and when you need flexible parameterization of windows, timespans, and price series types.
Side effects
- Payment not settled — request returns 402 with payment terms if x402 payment is not provided or fails
- Invalid ticker symbol — may return an error or empty results if the ticker does not exist
- Out-of-range limit — values above 5000 are rejected
- Invalid timespan enum — only minute/hour/day/week/month/quarter/year are accepted
- Invalid timestamp format — must be YYYY-MM-DD or millisecond epoch
- No data available — some tickers or date ranges may have no aggregate data to compute MACD from
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "OK",
"results": {
"values": [
{
"value": 145.3613333333,
"signal": 106.9811666667,
"histogram": 38.3801666667,
"timestamp": 1517562000016
},
{
"value": 143.8374874833,
"signal": 102.7386283473,
"histogram": 41.098859136,
"timestamp": 1517562001016
}
],
"underlying": {
"url": "https://api.massive.com/v2/aggs/ticker/AAPL/range/1/day/2003-01-01/2022-07-25"
}
},
"next_url": "https://api.massive.com/v1/indicators/macd/AAPL?cursor=YWN0aXZlPXRydWUmZGF0ZT0yMDIxLTA0LTI1JmxpbWl0PTEmb3JkZXI9YXNjJnBhZ2VfbWFya2VyPUElN0M5YWRjMjY0ZTgyM2E1ZjBiOGUyNDc5YmZiOGE1YmYwNDVkYzU0YjgwMDcyMWE2YmI1ZjBjMjQwMjU4MjFmNGZiJnNvcnQ9dGlja2Vy",
"request_id": "a47d1beb8c11b6ae897ab76cdbbf35a3"
}
}Tags
x402
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